The fabrication of SmBa2Cu3Oy bulk superconductor using (Nd,Sm)422 in air

J. Yoshioka, K. Iida, Masato Murakami

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

We have fabricated (Nd,Sm)-Ba-Cu-O bulk superconductor using Ba-rich (Nd1-x,Smx)4-2yBa2+2y Cu2-yO10-δ powder in air. The magnetic property of bulk (Nd,Sm)-Ba-Cu-O melt textured in air was similar in Tc and superconducting transition to the bulk with the same nominal composition melt textured in low PO2. This is due to the fact that the presence of Ba-rich second phase in the liquid suppressed (Nd,Sm) enrichment in (Nd,Sm)Ba2Cu3Oy phase.

Original languageEnglish
Pages (from-to)681-684
Number of pages4
JournalPhysica C: Superconductivity and its Applications
Volume357-360
Issue numberSUPPL. 2
DOIs
Publication statusPublished - 2001 Aug
Externally publishedYes

Fingerprint

Superconducting materials
Fabrication
fabrication
air
Air
Powders
Magnetic properties
magnetic properties
Liquids
liquids
Chemical analysis

Keywords

  • Nd-Sm solid solution
  • Nd123
  • Sm123

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

The fabrication of SmBa2Cu3Oy bulk superconductor using (Nd,Sm)422 in air. / Yoshioka, J.; Iida, K.; Murakami, Masato.

In: Physica C: Superconductivity and its Applications, Vol. 357-360, No. SUPPL. 2, 08.2001, p. 681-684.

Research output: Contribution to journalArticle

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